CN201449156U - Combined wear-resistant high-drag grid plate - Google Patents
Combined wear-resistant high-drag grid plate Download PDFInfo
- Publication number
- CN201449156U CN201449156U CN2009200480408U CN200920048040U CN201449156U CN 201449156 U CN201449156 U CN 201449156U CN 2009200480408 U CN2009200480408 U CN 2009200480408U CN 200920048040 U CN200920048040 U CN 200920048040U CN 201449156 U CN201449156 U CN 201449156U
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- panel
- wear
- grate plate
- drag
- resisting high
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- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The utility model discloses a combined wear-resistant high-drag grid plate, comprising a grid plate which comprises a horizontal panel, a wavy panel and a vertical lateral panel with a height. The horizontal panel is provided with a wear-resistant board. An upright section of the wavy panel is provided with an air outlet. An air outlet is disposed at the position of the space formed between the trough parts of the vertical lateral panel and the wavy panel. The combined wear-resistant high-drag grid plate has simple structure, convenient manufacturing, uniform air flow, wear-resistant and heat-resistant property and long service life.
Description
Technical field:
The utility model relates to a kind of new type nonaqueous cement production line equipment and promotes grate cooler high-drag grate plate, particularly relates to the wear-resisting high-drag grate plate of a kind of combined type.
Background technology:
In new type nonaqueous cement production line, clinker is through promoting the cooling of grate cooler comb bed.Promote grate cooler by distribution and control cooling air delivery, airflow direction and the air velocity of change clinker in the cooling machine, thereby obtain best cooling effect with minimum cooling air volume.Grate plate, is carried by hot end for cooler grog when realizing grog and cooling off air heat exchange as grate cooler important heat exchange and supply unit to cold junction.The grate plate of present domestic use substantially all is the aerating grate plate of direct injection, all has certain problem at aspects such as airflow direction, air flow permeability, cooling effect, service lifes.Its air outlet of aerating grate plate early is opened in the grate plate upper surface, and the zone between the air outlet is that plane, middle part are calm, and the clinker of temperature about up to 1000 ℃ contacts with grate plate, and the grate plate temperature is raise rapidly, causes this kind grate plate low service life.Chinese patent 200720037876.9 discloses a kind of aerated formula resistance force grid, and the bottom surface of one side is provided with air inlet, and the upper surface of opposite side sets out the air port, is provided with some grid sections on air outlet, and described grid section cross section is an arc.Though this inflatable resistance force grid has adopted at the grate plate air outlet a plurality of grid sections with curved surface has been set, form " labyrinth type " gas channel, gas channel is the arc transition structure, this structure has reduced the area in calm zone, but does not fundamentally eliminate calm zone, and the easy partial penetration of wind path, short circuit, ventilation is inhomogeneous, when grate plate works long hours, still higher temperature be can reach, service life and its manufacturing process complexity influenced.Grate plate and grate plate overlapping part have reciprocal operation in installing and using process in addition, and overlapping is easily divided the generation wearing and tearing in reciprocal running, also can influence the service life of grate plate.
Summary of the invention:
The purpose of this utility model is in order to overcome the shortcoming of prior art, provide a kind of simple in structure, easily manufactured, ventilation evenly, the wear-resisting high-drag grate plate of combined type of heat-resistant antifriction, long service life.
The wear-resisting high-drag grate plate of the utility model combined type technical scheme is: the wear-resisting high-drag grate plate of combined type, comprise the grate plate main body, described grate plate main body is made of the perpendicular side plate of horizontal panel, waveform panel and certain altitude, described horizontal panel is provided with wearing plate, vertical section of described waveform panel is provided with air outlet, and the locus that the trough of described perpendicular side plate and waveform panel partly forms is provided with air outlet.
The shape of described air outlet is slotted hole or circular hole.
The axis of described air outlet is a level or downward-sloping or be inclined upwardly.
The quantity of described waveform panel is 2～4.
The perpendicular side plate of the horizontal panel of described grate plate main body, waveform panel and certain altitude adopts welding or casting to fuse.
Described wearing plate adopts welding, bolted form to be fixed on the horizontal panel.
The quantity of described waveform panel is 2.
The wear-resisting high-drag grate plate of the utility model combined type is provided with air outlet vertical section of waveform panel, the locus that the trough of perpendicular side plate and waveform panel partly forms is provided with air outlet, fundamentally eliminate calm zone, and wind path can partial penetration, short circuit, make the gas circuit smoothness, reduce with air quantity, ventilation is even; The wear-resisting high-drag grate plate of the utility model combined type is at the position of the reciprocal operation of grate plate---and be provided with wearing plate on the horizontal panel, its anti-wear performance improves greatly, and prolong the service life of grate plate.
The beneficial effects of the utility model are: simple in structure, easily manufactured, ventilation evenly, heat-resistant antifriction, long service life.
Adopt grate plate of the present utility model, had the service life of grate plate to significantly improve, can reach 5 years its service life; According to experiment test, the grate plate loss is less than 0.18/ten thousand tons .CL.
Description of drawings
Fig. 1 is the wear-resisting high-drag grate plate of a utility model combined type vertical view.
Fig. 2 is that the A-A of Fig. 1 is to cutaway view.
Fig. 3 is that the B-B of Fig. 1 is to cutaway view.
Sequence number among the figure: 1, grate plate main body; 2, wearing plate; 3, horizontal panel; 4, waveform panel; 5, perpendicular side plate; 6, air outlet.
The specific embodiment
As Fig. 1, Fig. 2, shown in Figure 3, the wear-resisting high-drag grate plate of a kind of combined type, comprise grate plate main body 1, described grate plate main body 1 is made of the perpendicular side plate 5 of horizontal panel 3, waveform panel 4 and certain altitude, described horizontal panel 3 is provided with wearing plate 2, vertical section of described waveform panel 4 is provided with air outlet 6, and the locus that the trough of described perpendicular side plate 5 and waveform panel 4 partly forms is provided with air outlet 6; The shape of described air outlet 6 is oval hole shapes; The axis of described air outlet 6 is a horizontal axis; Described wearing plate 2 adopts bolted form to be fixed on the horizontal panel 3; The perpendicular side plate 5 of the horizontal panel 3 of described grate plate main body 1, waveform panel 4 and certain altitude adopts welding or casting to fuse; The quantity of described waveform panel 4 is two.
The wear-resisting high-drag grate plate of a kind of combined type of the utility model embodiment is provided with air outlet vertical section of waveform panel, the locus that the trough of perpendicular side plate and waveform panel partly forms is provided with air outlet, fundamentally eliminate calm zone, and wind path can partial penetration, short circuit, make the gas circuit smoothness, reduce with air quantity, ventilation is even; The wear-resisting high-drag grate plate of the utility model combined type is at the position of the reciprocal operation of grate plate---and be provided with wearing plate on the horizontal panel, its anti-wear performance improves greatly, and prolong the service life of grate plate.
Claims (9)
1. the wear-resisting high-drag grate plate of combined type, comprise grate plate main body (1), described grate plate main body (1) is made of the perpendicular side plate (5) of horizontal panel (3), waveform panel (4) and certain altitude, it is characterized in that: described horizontal panel (3) is provided with wearing plate (2), vertical section of described waveform panel (4) is provided with air outlet (6), and the locus that the trough of described perpendicular side plate (5) and waveform panel (4) partly forms is provided with air outlet (6).
2. the wear-resisting high-drag grate plate of combined type according to claim 1 is characterized in that: the shape of described air outlet (6) is slotted hole or circular hole.
3. the wear-resisting high-drag grate plate of combined type according to claim 1 and 2 is characterized in that: the axis of described air outlet (6) is a level or downward-sloping or be inclined upwardly.
4. the wear-resisting high-drag grate plate of combined type according to claim 1 and 2 is characterized in that: the quantity of described waveform panel (4) is 2～4.
5. the wear-resisting high-drag grate plate of combined type according to claim 3 is characterized in that: the quantity of described waveform panel (4) is 2～4.
6. the wear-resisting high-drag grate plate of combined type according to claim 1 and 2 is characterized in that: the perpendicular side plate (5) of the horizontal panel (3) of described grate plate main body (1), waveform panel (4) and certain altitude adopts welding or casting to fuse.
7. the wear-resisting high-drag grate plate of combined type according to claim 3 is characterized in that: the perpendicular side plate (5) of the horizontal panel (3) of described grate plate main body (1), waveform panel (4) and certain altitude adopts welding or casting to fuse.
8. the wear-resisting high-drag grate plate of combined type according to claim 1 and 2 is characterized in that: described wearing plate (2) adopts welding, bolted form to be fixed on the horizontal panel (3).
9. according to claim 1,2, the wear-resisting high-drag grate plate of 5 or 7 described combined types, it is characterized in that: the quantity of described waveform panel (4) is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200480408U CN201449156U (en) | 2009-08-25 | 2009-08-25 | Combined wear-resistant high-drag grid plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200480408U CN201449156U (en) | 2009-08-25 | 2009-08-25 | Combined wear-resistant high-drag grid plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201449156U true CN201449156U (en) | 2010-05-05 |
Family
ID=42553876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200480408U Expired - Fee Related CN201449156U (en) | 2009-08-25 | 2009-08-25 | Combined wear-resistant high-drag grid plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201449156U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101865607A (en) * | 2010-07-27 | 2010-10-20 | 天津水泥工业设计研究院有限公司 | Side charging blind plate of cement clinker grate cooler |
| CN102939508A (en) * | 2010-06-03 | 2013-02-20 | 曼格特奥克斯国际有限公司 | Grid plate |
-
2009
- 2009-08-25 CN CN2009200480408U patent/CN201449156U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102939508A (en) * | 2010-06-03 | 2013-02-20 | 曼格特奥克斯国际有限公司 | Grid plate |
| CN102939508B (en) * | 2010-06-03 | 2016-04-13 | 曼格特奥克斯国际有限公司 | Grate plate |
| CN101865607A (en) * | 2010-07-27 | 2010-10-20 | 天津水泥工业设计研究院有限公司 | Side charging blind plate of cement clinker grate cooler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100505 Termination date: 20150825 |
|
| EXPY | Termination of patent right or utility model |